
Description: StepMania is an open-source rhythm video game that allows you to play rhythm games similar to Dance Dance Revolution and Pump It Up. You can download custom song packs and create your own step charts through the editor.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: McOsu is a free, open source rhythm game and osu! client for Minecraft. It allows players to play user-created beatmaps in Minecraft with mouse and keyboard controls similar to the game osu!.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API